Watch | COVID-19 Sero-Survey Results: The Limitations and the Scope

In this episode of updates on the coronavirus pandemic, we shall discuss the recent serosurvey results of New Delhi and Mumbai – how to understand it and what to keep in mind. In this survey, researchers isolate the serum from the blood of participants and test for antibodies against a certain pathogen. It helps understand the spread of the virus, beyond the confirmed number of cases of the coronavirus infection.